# Calorie Deficit Calculator > Calorie Deficit Calculator: a free calorie deficit calculator that runs entirely in your browser, no sign-up required. Sitemap: https://calorie-deficit-calculator.xyz/sitemap.xml ## Tools - [Calorie Deficit Calculator](https://calorie-deficit-calculator.xyz/): Enter your age, sex, height, weight and activity level to get your daily calorie target. - [How to Calculate a Deficit](https://calorie-deficit-calculator.xyz/how-to-calculate-calorie-deficit/): The BMR, TDEE and weeks-to-goal formulas explained and worked through step by step. - [Weight Loss Tips](https://calorie-deficit-calculator.xyz/weight-loss-tips/): Evidence-based strategies for actually sticking to your calorie deficit. ## About this site Calorie Deficit Calculator provides a calorie deficit calculator (age, sex, height, weight and activity level via the Mifflin-St Jeor equation, plus a selectable weekly weight-loss goal and an optional goal weight -> a daily calorie target, a maintenance-calorie (TDEE) figure, and an estimated weeks-to-goal timeline, with a safe-minimum-calorie floor warning), a how-to-calculate-calorie-deficit reference page (the BMR/TDEE/deficit math worked out step by step with a full example), a weight-loss-tips guide (practical, evidence-based strategies for sticking to a deficit), and a real, truthful privacy policy page. Everything runs locally in your browser, no input is sent to or stored on a server. Site: https://calorie-deficit-calculator.xyz